danieladuffy5 danieladuffy5

15-04-2021
Mathematics

contestada

3. A pharmacist needs a blend of chemical containing 35% of manganese but she has one vial
at 40% and another at 25%. How many of each must be mixed to provide 100 pounds of
35% manganese?

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adanquirarte1 adanquirarte1

15-04-2021

Mi hermano me dice que no tengo nada que ver con el que no me deja

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